Here are some of my favorite quotes on education:
"Live as if you were to die tomorrow. Learn as if you were to live forever."
"Intelligence plus character--that is the true goal of education."
--Martin Luther King, Jr.
"The mind is not a vessel to be filled, but a fire to be kindled."
"The educated differ from the uneducated as much as the living differ from the dead."
"Knowledge will bring you the opportunity to make a difference."
"You'll never know everything about anything, especially something you love."